WHAT_IS_THE_DIAMETER_OF_REACTOR_DEVELOPED_BY_BETHLEHEM_STEEL_COMPANY??

1.	WHAT_IS_THE_DIAMETER_OF_REACTOR_DEVELOPED_BY_BETHLEHEM_STEEL_COMPANY??$
A.	1.7m ID
B.	2.1m ID
C.	1.5m ID
D.	1.2m ID
Answer» B. 2.1m ID

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